A Partially Constrained Eulerian Orthogonal Cutting Model for Chip Control Tools-Reference-Cited by-同舟云学术

A Partially Constrained Eulerian Orthogonal Cutting Model for Chip Control Tools

Published:1997-11-01 Issue:4B Volume:119 Page:681-688
ISSN:1087-1357
Container-title:Journal of Manufacturing Science and Engineering
language:en
Short-container-title:

Author:

Strenkowski J. S.¹,Athavale S. M.¹

Affiliation:

1. Department of Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC 27695

Abstract

A partially constrained Eulerian finite element model for orthogonal machining with chip control tools is described. A new constrained free surface algorithm was developed in which the chip thickness was constrained to be uniform along the length of the chip. Using the model, the deformed chip shape and thickness, chip-tool contact, and the velocity, strain, stress, and temperature distributions can be determined. Simulations for machining of stainless steel 304 (SS 304) with obstruction and groove tools are presented. Good agreement was found, between measured and predicted tool forces and chip thicknesses.

Publisher

ASME International

Subject

Industrial and Manufacturing Engineering,Computer Science Applications,Mechanical Engineering,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/manufacturingscience/article-pdf/119/4B/681/5931754/681_1.pdf

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